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When it comes to studying, some students may have different study habits, and some ways of studying may work for one and may not for another student. However, there are certain basic rules that can prove to be effective(有效的) in studying for an exam.
Make a plan for how to develop good study habits that last long. A plan should include a schedule(时间表) on when to study. It doesn’t have to be fixed(固定) and can be changed in case something more important and unexpected comes up. Start with a weekly schedule and determine which period of the day is filled with classes. Use some of the remaining time to study. When creating（制定） the schedule, one should include laboratory activities and extracurricular(课外的) work and take care of personal things and the job if there is one.
Study when one is fully awake and energetic（精力充沛）; it is recommended. Study for no less than 30 to 90minutes after a meal or two hours every day. If one is tired from work and decides to study, it may not be effective, especially if one finds the subject too difficult. It will only give stress and that night might only be forgotten in the next morning when he wakes up. For some students, they can study anywhere if they want; it could be in the library, study rooms or private rooms. A place where one can to focus attention on one’s study is recommended.
Make friends with those that are also eager to learn and pass the exam or achieve good grades. However, one has to balance（平衡） the time to spend with friends. Have and keep a healthy relationship with them.
Take down notes during the class. The hints(暗示) of some questions teachers give will come out in the exam. Sometimes they repeat the topic more than twice, so pay more attention in class. If one does not understand the topic, don’t hesitate(犹豫) to ask questions. A failure in communicating is one of the most common mistakes among students.
Rewrite notes taken from the class. It will help remember the topics that have been discussed and will give one more new ideas. For some students, they find that rewriting notes is very effective.
Take a five-minute break or go out and get some fresh air once in a while when studying. It will relax the mind and help one think better. Do come back to study after taking a short break.

Title	How to be effective in studying for an exam
Theme	Although students’ study habits are        , some basic rules can be helpful for them.
Creating a schedule	*The schedule should not be fixed because something important or that you weren’t       may happen. *Start with a weekly schedule and include all possible things.
and place	*Study during the time when you are fully awake and full of     . *Choose a suitable place where you can    your attention  study.
The right friends	*Make friends with hard-working students. *Balance the time or your relationship with them will be      .
in class	*Take down the hints a something that is repeated many times during the class. *Never hesitate to      with teacher.
Rewriting notes	Writing notes again is     in remembering well what you have learned.
Taking a break	A short break will make your mind       .